Graphene Maintenance Mattress

BKT_B1

1. Sewing

2. Lamination

3. Printing

Pi Heating Film

PI_013
1. Hot pressing
2. Etching

Pi Heating Film

PI_013A
1. Hot pressing
2. Etching
3. Film lamination

Pi Heating Film

PI_015
1. Hot pressing
2. Etching

Resistance Wire Heating Sheet

PI_016

1. Hot pressing

2. Etching

Graphene Heating Sheet

GRA_001
1. Hot pressing
2. Etching